Coleman, Richard M.   frey50        <br/><br/>
Wide awake at 3:00 A.M.:  By Choice or by Chance? 

 - New York  W.H. Freeman  1986 
 - x, 195 p. 
<br/><br/><label>ISBN: </label>0716717964 
<br/><br/><label>Subjects--Topical Terms: </label><br/>Circadian Rhythms Sleep disorders 
<br/><br/><label>Dewey Class. No.: </label>612.022 Col   12